Triple

T24440776
Position Surface form Disambiguated ID Type / Status
Subject Pehuenche Dam E616254 entity
Predicate watercourse P415 FINISHED
Object Bío Bío River NE NERFINISHED

Named-entity recognition

Before disambiguation, gpt-5-mini classified whether the object phrase is a named entity — the step behind the object's NE type shown above.

Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: Bío Bío River | Statement: [Pehuenche Dam, watercourse, Bío Bío River]

Provenance (2 batches)

Stage Batch ID Job type Status
creating batch_69e2d7ec44b081909ccaf1f3bbec0641 elicitation completed
NER batch_69f2978a5cac81909d2141b606714fd4 ner completed
Created at: April 18, 2026, 2:17 a.m.